Postmaster Envelopes Wallet Gummed with Low Window 90gsm White C5 [Pack 500] - K24784

Packed in strong easy open boxes Available in a range of sizes and window options Specifically designed for use on all known mailing machines C5 162x238mm Low White Window (mm): 40x100, 16 in from left, 21 up Boxed 500 90gsm - K24784